问题 解答题
直接写出得数.
2
5
+
1
3
=

3
11
×3=

3
4
×
5
9
×
3
5
=

4
9
÷
2
3
=

50÷1%=

0.33=
答案

2
5
+
1
3
=
11
15

3
11
×3=
9
11

3
4
×
5
9
×
3
5
=
1
4

4
9
÷
2
3
=
2
3

50÷1%=5000,

0.33=0.027.

故答案为:
11
15
9
11
1
4
2
3
,5000,0.027.

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